25234052253 has 8 divisors (see below), whose sum is σ = 34023441600. Its totient is φ = 16633682208.

The previous prime is 25234052197. The next prime is 25234052269. The reversal of 25234052253 is 35225043252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25234052253 - 2⁹ = 25234051741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25234052273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47254513 + ... + 47255046.

It is an arithmetic number, because the mean of its divisors is an integer number (4252930200).

Almost surely, 2^25234052253 is an apocalyptic number.

It is an amenable number.

25234052253 is a deficient number, since it is larger than the sum of its proper divisors (8789389347).

25234052253 is an equidigital number, since it uses as much as digits as its factorization.

25234052253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94509651.

The product of its (nonzero) digits is 72000, while the sum is 33.

Subtracting 25234052253 from its reverse (35225043252), we obtain a palindrome (9990990999).

The spelling of 25234052253 in words is "twenty-five billion, two hundred thirty-four million, fifty-two thousand, two hundred fifty-three".